Two 35-inch pumps from the figure (a) shown below are installed in parallel for the system of the figure (b) shown below. Neglect minor losses. For water at 20°C, take ρ = 1.94 slug/ft3 and μ = 2.09E−5 slug/ft⋅s. For cast iron, ε ≈ 0.00085 ft. 1) Estimate the flow rate and power required if both the pumps are running. Q = ? in gal/min P = ? bhp 2) Estimate the flow rate and power required if one pump is shutoff and isolated. Q = ? in gal/min
Two 35-inch pumps from the figure (a) shown below are installed in parallel for the system of the figure (b) shown below. Neglect minor losses. For water at 20°C, take ρ = 1.94 slug/ft3 and μ = 2.09E−5 slug/ft⋅s. For cast iron, ε ≈ 0.00085 ft. 1) Estimate the flow rate and power required if both the pumps are running. Q = ? in gal/min P = ? bhp 2) Estimate the flow rate and power required if one pump is shutoff and isolated. Q = ? in gal/min
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Two 35-inch pumps from the figure (a) shown below are installed in parallel for the system of the figure (b) shown below. Neglect minor losses. For water at 20°C, take ρ = 1.94 slug/ft3 and μ = 2.09E−5 slug/ft⋅s. For cast iron, ε ≈ 0.00085 ft.
1) Estimate the flow rate and power required if both the pumps are running.
Q = ? in gal/min
P = ? bhp
2) Estimate the flow rate and power required if one pump is shutoff and isolated.
Q = ? in gal/min
P = ? bhp
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